Cita APA (7a ed.)

Davis, P. A. (1973). Making progress in Russian: A second year course. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Davis, Patricia Anne. Making Progress in Russian: A Second Year Course. New York, Estados Unidos: John Wiley & Sons, 1973.

Cita MLA (9a ed.)

Davis, Patricia Anne. Making Progress in Russian: A Second Year Course. John Wiley & Sons, 1973.